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ericahinericahin
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added tests for PDEWelcome
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‎app/test/processing/app/PDEWelcomeTest.kt‎

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package processing.app.ui
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import androidx.compose.ui.test.*
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import org.junit.jupiter.api.Test
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import org.mockito.kotlin.mock
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import org.mockito.kotlin.verify
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import org.mockito.kotlin.verifyNoInteractions
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import processing.app.Base
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import processing.app.ui.theme.PDETheme
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import processing.app.api.Sketch.Companion.Sketch
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@OptIn(ExperimentalTestApi::class)
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class PDEWelcomeTest {
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// Critical Function Tests
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@Test
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fun testWelcomeScreenRendersWithoutBase() = runComposeUiTest {
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setContent {
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PDETheme { PDEWelcome(base = null) }
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}
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waitForIdle()
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}
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@Test
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fun testWelcomeScreenRendersWithBase() = runComposeUiTest {
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val base: Base = mock()
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setContent {
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PDETheme { PDEWelcome(base = base) }
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}
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waitForIdle()
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}
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// Action button visibility
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@Test
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fun testNewSketchButtonIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.NEW_SKETCH, substring = true).assertIsDisplayed()
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}
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@Test
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fun testSketchbookButtonIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.SKETCHBOOK, substring = true).assertIsDisplayed()
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}
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@Test
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fun testExamplesButtonIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.EXAMPLES, substring = true).assertIsDisplayed()
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}
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// Action button clicks
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@Test
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fun testNewSketchButtonCallsHandleNew() = runComposeUiTest {
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val base: Base = mock()
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setContent { PDETheme { PDEWelcome(base = base) } }
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onNodeWithText(Labels.NEW_SKETCH, substring = true).performClick()
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verify(base).handleNew()
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}
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@Test
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fun testSketchbookButtonCallsShowSketchbookFrame() = runComposeUiTest {
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val base: Base = mock()
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setContent { PDETheme { PDEWelcome(base = base) } }
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onNodeWithText(Labels.SKETCHBOOK, substring = true).performClick()
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verify(base).showSketchbookFrame()
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}
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@Test
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fun debugSemanticTree() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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waitForIdle()
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onRoot().printToLog("PDEWelcome")
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}
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@Test
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fun testExamplesButtonCallsShowExamplesFrame() = runComposeUiTest {
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val base: Base = mock()
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setContent { PDETheme { PDEWelcome(base = base) } }
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onNodeWithText(Labels.EXAMPLES, substring = true).performClick()
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verify(base).showExamplesFrame()
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}
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// Null-base safety
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@Test
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fun testNewSketchWithNullBaseDoesNotCrash() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = null) } }
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onNodeWithText(Labels.NEW_SKETCH, substring = true).performClick()
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waitForIdle()
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}
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@Test
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fun testSketchbookWithNullBaseDoesNotCrash() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = null) } }
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onNodeWithText(Labels.SKETCHBOOK, substring = true).performClick()
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waitForIdle()
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}
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@Test
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fun testExamplesWithNullBaseDoesNotCrash() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = null) } }
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onNodeWithText(Labels.EXAMPLES, substring = true).performClick()
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waitForIdle()
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}
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@Test
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fun testNoBaseMethodsCalledWhenBaseIsNull() = runComposeUiTest {
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val base: Base = mock()
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setContent { PDETheme { PDEWelcome(base = null) } }
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onNodeWithText(Labels.NEW_SKETCH, substring = true).performClick()
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onNodeWithText(Labels.SKETCHBOOK, substring = true).performClick()
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onNodeWithText(Labels.EXAMPLES, substring = true).performClick()
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verifyNoInteractions(base)
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}
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// Show on startup checkbox
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@Test
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fun testShowOnStartupCheckboxIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.SHOW_ON_STARTUP, substring = true).assertIsDisplayed()
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}
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@Test
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fun testShowOnStartupCheckboxTogglesPreference() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.SHOW_ON_STARTUP, substring = true).performClick()
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waitForIdle()
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// Row must still be present after toggling
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onNodeWithText(Labels.SHOW_ON_STARTUP, substring = true).assertIsDisplayed()
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}
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// Resource & community links
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@Test
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fun testGetStartedLinkIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.GET_STARTED, substring = true).assertIsDisplayed()
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}
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@Test
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fun testTutorialsLinkIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.TUTORIALS, substring = true).assertIsDisplayed()
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}
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@Test
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fun testDocumentationLinkIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.DOCUMENTATION, substring = true).assertIsDisplayed()
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}
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@Test
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fun testForumLinkIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText(Labels.FORUM, substring = true).assertIsDisplayed()
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}
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@Test
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fun testDiscordLinkIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText("Discord", substring = true).assertIsDisplayed()
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}
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@Test
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fun testGithubLinkIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText("GitHub", substring = true).assertIsDisplayed()
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}
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@Test
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fun testInstagramLinkIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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onNodeWithText("Instagram", substring = true).assertIsDisplayed()
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}
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// Examples list
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@Test
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fun testExamplesListIsDisplayed() = runComposeUiTest {
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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waitForIdle()
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onAllNodesWithText(Labels.OPEN_SKETCH, substring = true)
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.onFirst()
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.assertExists()
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}
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@Test
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fun testExamplesListFallsBackToDefaultsWhenNoSketches() = runComposeUiTest {
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// When listAllExamples() yields nothing, PDEWelcome falls back to the
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// 4 hard-coded sketches. Either way at least one card must exist.
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setContent { PDETheme { PDEWelcome(base = mock()) } }
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waitForIdle()
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onAllNodesWithText(Labels.OPEN_SKETCH, substring = true)
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.onFirst()
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.assertExists()
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}
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@Test
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fun testSketchCardOpenButtonTriggersCallback() = runComposeUiTest {
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var opened = false
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setContent {
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PDETheme {
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val sketch = Sketch(path = "/tmp", name = "test")
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sketch.card(onOpen = { opened = true })
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}
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}
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// Hover to reveal the overlay
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onRoot().performMouseInput { moveTo(center) }
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waitForIdle()
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onNodeWithText(Labels.OPEN_SKETCH, substring = true).performClick()
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assert(opened)
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}
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@Test
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fun testSketchCardHoverRevealsBanner() = runComposeUiTest {
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setContent {
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PDETheme {
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val sketch = Sketch(path = "/tmp", name = "MySketch")
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sketch.card()
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}
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}
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onRoot().performMouseInput { moveTo(center) }
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waitForIdle()
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onNodeWithText("MySketch", substring = true).assertIsDisplayed()
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}
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@Test
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fun testPDEWelcomeWithSurveyRendersWithoutCrash() = runComposeUiTest {
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setContent { PDETheme { PDEWelcomeWithSurvey(base = mock()) } }
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waitForIdle()
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}
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@Test
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fun testPDEWelcomeWithSurveyRendersWithNullBase() = runComposeUiTest {
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setContent { PDETheme { PDEWelcomeWithSurvey(base = null) } }
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waitForIdle()
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}
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// Label constants. Update if anything is changed
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private object Labels {
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const val NEW_SKETCH = "New Sketch"
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const val SKETCHBOOK = "My Sketches" // was "Sketchbook"
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const val EXAMPLES = "Open Examples" // was "Examples"
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const val SHOW_ON_STARTUP = "Show this window at startup" // was "Show on startup"
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const val GET_STARTED = "Get Started"
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const val TUTORIALS = "Tutorials"
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const val DOCUMENTATION = "Reference" // was "Documentation"
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const val FORUM = "Forum"
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const val OPEN_SKETCH = "Open"
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}
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}

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