Function TestPromptStyleChanged

internal/ui/prompt_test.go:144–188

Tests that, when a change of style occurs, the prompt will have the appropriate color when active

(t *testing.T)

// Tests that, when a change of style occurs, the prompt will have the appropriate color when active
func TestPromptStyleChanged(t *testing.T) {
	app := ui.App{}
	styles := config.NewStyles()
	newStyles := config.NewStyles()
	newStyles.K9s.Prompt.Border = config.PromptBorder{
		DefaultColor: "green",
		CommandColor: "yellow",
	}

	// Check that the prompt won't change the border into the same style
	assert.NotEqual(t, styles.Prompt().Border.CommandColor.Color(), newStyles.Prompt().Border.CommandColor.Color())
	assert.NotEqual(t, styles.Prompt().Border.DefaultColor.Color(), newStyles.Prompt().Border.DefaultColor.Color())

	testCases := []struct {
		kind          model.BufferKind
		expectedColor tcell.Color
	}{
		// Command prompt case
		{
			kind:          model.CommandBuffer,
			expectedColor: newStyles.Prompt().Border.CommandColor.Color(),
		},
		// Any other prompt type case
		{
			// Simulate a different type of prompt since no particular constant exists
			kind:          model.CommandBuffer + 1,
			expectedColor: newStyles.Prompt().Border.DefaultColor.Color(),
		},
	}

	for _, testCase := range testCases {
		m := model.NewFishBuff(':', testCase.kind)
		prompt := ui.NewPrompt(&app, true, styles)

		m.SetActive(true)

		prompt.SetModel(m)
		m.AddListener(prompt)

		prompt.StylesChanged(newStyles)

		m.SetActive(true)
		assert.Equal(t, testCase.expectedColor, prompt.GetBorderColor())
	}
}