148 lines
6.4 KiB
Kotlin
148 lines
6.4 KiB
Kotlin
package pw.binom.agentik.desktop.ui
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import androidx.compose.foundation.background
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.Column
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import androidx.compose.foundation.layout.fillMaxSize
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import androidx.compose.foundation.layout.padding
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.graphics.Color
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import androidx.compose.ui.graphics.toPixelMap
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import androidx.compose.ui.test.ExperimentalTestApi
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import androidx.compose.ui.test.captureToImage
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import androidx.compose.ui.test.onRoot
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import androidx.compose.ui.test.runComposeUiTest
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import androidx.compose.ui.unit.dp
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import pw.binom.agentik.desktop.ui.theme.AgentikColors
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import pw.binom.agentik.desktop.ui.theme.AgentikTheme
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import pw.binom.agentik.desktop.ui.theme.darkAgentikColors
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import pw.binom.agentik.desktop.ui.theme.lightAgentikColors
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import pw.binom.agentik.desktop.ui.theme.ProvideAgentikTheme
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import pw.binom.agentik.desktop.ui.theme.toAgentikTheme
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import kotlin.test.Test
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import kotlin.test.assertEquals
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import kotlin.test.assertFalse
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import kotlin.test.assertTrue
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/**
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* Палитра и реальный рендер Compose без открытия окна.
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*
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* Зачем: светлая тема до сих пор проверялась только глазами по скриншоту, а
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* markdown-код-блок изначально хардкодил тёмный фон (`#1E1E1E`), из-за чего в
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* светлой теме выглядел чужеродно. Здесь тема прогоняется через настоящий
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* оффскрин-рендер, а цвета сверяются с проектными токенами.
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*/
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class ThemeRenderTest {
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// ── токены (THEMES.md / sketches/style.css) ────────────────────────────
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@Test
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fun darkPaletteMatchesDesignTokens() {
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val c = darkAgentikColors
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assertEquals(Color(0xFF121218), c.background)
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assertEquals(Color(0xFF17212B), c.panel)
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assertEquals(Color(0xFF1C2733), c.panelElevated)
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assertEquals(Color(0xFF6AB2F2), c.accent)
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assertEquals(Color(0xFFEBEBEB), c.text)
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assertEquals(Color(0xFF768C9E), c.textDim)
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assertEquals(Color(0xFFEC3942), c.error)
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assertEquals(Color(0xFF2B5278), c.userBubble)
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}
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@Test
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fun lightPaletteKeepsSemanticSlots() {
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val c = lightAgentikColors
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assertEquals(Color(0xFFF5F6F8), c.background)
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assertEquals(Color(0xFFFFFFFF), c.panel)
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assertEquals(Color(0xFF2A6FB5), c.accent)
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assertEquals(Color(0xFF1A1D23), c.text)
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// светлый фон обязан быть светлым: контраст к тексту
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assertTrue(luminance(c.background) > luminance(c.text), "фон светлее текста")
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assertTrue(luminance(c.panel) > luminance(c.panelElevated), "panel светлее panelElevated")
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assertTrue(luminance(c.botBubble) > luminance(c.text), "бот-бабл светлее текста")
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}
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@Test
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fun opaqueSlotsStayOpaqueAndScrimTransparent() {
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for (c in listOf(darkAgentikColors, lightAgentikColors)) {
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assertEquals(1f, c.background.alpha)
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assertEquals(1f, c.panel.alpha)
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assertEquals(1f, c.text.alpha)
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assertEquals(1f, c.accent.alpha)
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// scrim/selection — прозрачные по замыслу
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assertTrue(c.scrim.alpha < 1f)
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assertTrue(c.selection.alpha < 1f)
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}
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}
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// ── рендер ─────────────────────────────────────────────────────────────
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@OptIn(ExperimentalTestApi::class)
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@Test
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fun codeBlockPaintsThemeCodeBackgroundInLightTheme() = runComposeUiTest {
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setContent {
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ProvideAgentikTheme("light".toAgentikTheme()) {
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Box(Modifier.fillMaxSize().background(AgentikTheme.colors.botBubble).padding(8.dp)) {
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Column {
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renderMarkdownSegments(content = "```kotlin\nval x = 1\n```")
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}
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}
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}
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}
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val pixels = onRoot().captureToImage().toPixelMap()
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val histogram = HashMap<Color, Int>()
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for (y in 0 until pixels.height) {
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for (x in 0 until pixels.width) {
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val color = pixels[x, y]
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histogram[color] = (histogram[color] ?: 0) + 1
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}
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}
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val top = histogram.entries.sortedByDescending { it.value }.take(4)
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.joinToString { "#${it.key.toHexArgb()}×${it.value}" }
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assertTrue(
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histogram.containsKey(lightAgentikColors.codeBackground),
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"код-блок должен краситься в codeBackground светлой темы, а покрасился в: $top",
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)
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assertFalse(
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histogram.containsKey(Color(0xFF1E1E1E)),
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"тёмный хардкод код-фона протёк в светлую тему: $top",
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)
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}
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@OptIn(ExperimentalTestApi::class)
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@Test
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fun darkThemeStillRendersCodeBlockDark() = runComposeUiTest {
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setContent {
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ProvideAgentikTheme("dark".toAgentikTheme()) {
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Box(Modifier.fillMaxSize().background(AgentikTheme.colors.botBubble).padding(8.dp)) {
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Column {
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renderMarkdownSegments(content = "```kotlin\nval x = 1\n```")
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}
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}
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}
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}
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val pixels = onRoot().captureToImage().toPixelMap()
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var found = false
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for (y in 0 until pixels.height) {
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for (x in 0 until pixels.width) {
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if (pixels[x, y] == darkAgentikColors.codeBackground) {
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found = true
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break
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}
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}
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}
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assertTrue(found, "в тёмной теме код-блок должен краситься в dark codeBackground")
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}
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private fun luminance(color: Color): Float =
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0.2126f * color.red + 0.7152f * color.green + 0.0722f * color.blue
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private fun Color.toHexArgb(): String {
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val a = (alpha * 255).toInt()
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val r = (red * 255).toInt()
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val g = (green * 255).toInt()
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val b = (blue * 255).toInt()
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return "%02X%02X%02X%02X".format(a, r, g, b)
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}
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}
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