test brand: false overrides project

Author: gordonwoodhull

tests/docs/playwright/html/dark-brand/project-light-dark/brand-false.qmd

@@ -0,0 +1,49 @@
+---
+title: "dark brand - ggplot"
+brand: false
+execute:
+  echo: false
+  warning: false
+---
+
+```{r}
+#| echo: false
+#| warning: false
+library(ggplot2)
+
+ggplot_theme <- function(bgcolor, fgcolor) {
+  theme_minimal(base_size = 11) %+%
+  theme(
+    panel.border = element_blank(),
+    panel.grid.major.y = element_blank(),
+    panel.grid.minor.y = element_blank(),
+    panel.grid.major.x = element_blank(),
+    panel.grid.minor.x = element_blank(),
+    text = element_text(colour = fgcolor),
+    axis.text = element_text(colour = fgcolor),
+    rect = element_rect(colour = bgcolor, fill = bgcolor),
+    plot.background = element_rect(fill = bgcolor, colour = NA),
+    axis.line = element_line(colour = fgcolor),
+    axis.ticks = element_line(colour = fgcolor)
+  )
+}
+
+brand_ggplot <- function(brand_yml) {
+  brand <- yaml::yaml.load_file(brand_yml)
+  ggplot_theme(brand$color$background, brand$color$foreground)
+}
+
+blue_theme <- brand_ggplot("blue-background.yml")
+red_theme <- brand_ggplot("red-background.yml")
+
+colour_scale <- scale_colour_manual(values = c("darkorange", "purple", "cyan4"))
+```
+
+
+```{r}
+#| renderings: [light, dark]
+ggplot(mtcars, aes(mpg, wt)) +
+  geom_point(aes(colour = factor(cyl))) + blue_theme + colour_scale
+ggplot(mtcars, aes(mpg, wt)) +
+  geom_point(aes(colour = factor(cyl))) + red_theme + colour_scale
+```

tests/integration/playwright/tests/html-dark-mode.spec.ts

@@ -42,4 +42,14 @@ test('Project brand before user themes', async ({ page }) => {
   // theme will override brand
   await page.goto('./html/dark-brand/project-light-dark/brand-under-theme.html');
   await check_theme_overrides(page);
+});
+
+test('Brand false remove project brand', async ({ page }) => {
+  // theme will override brand
+  await page.goto('./html/dark-brand/project-light-dark/brand-false.html');
+  const locatr = await page.locator('body').first();
+  await expect(locatr).toHaveClass('fullcontent quarto-light');
+  await expect(locatr).toHaveCSS('background-color', 'rgb(255, 255, 255)');
+  // no toggle
+  expect(await page.locator('a.quarto-color-scheme-toggle').count()).toEqual(0);
 });