mirror of
https://github.com/sstent/aicyclingcoach-go.git
synced 2025-12-06 08:01:38 +00:00
48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
package components
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestChartView(t *testing.T) {
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t.Run("empty data", func(t *testing.T) {
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chart := NewChart(nil, 10, 4, "Test")
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view := chart.View()
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assert.Contains(t, view, "No data available")
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})
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t.Run("single data point", func(t *testing.T) {
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chart := NewChart([]float64{50}, 5, 4, "Single")
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view := chart.View()
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assert.Contains(t, view, "Single")
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assert.Contains(t, view, "▄")
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})
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t.Run("multiple data points", func(t *testing.T) {
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data := []float64{10, 20, 30, 40, 50}
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chart := NewChart(data, 5, 4, "Series")
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view := chart.View()
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assert.Contains(t, view, "Series")
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// Check that we have various block characters representing the data progression
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assert.Contains(t, view, "▂")
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assert.Contains(t, view, "▄")
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assert.Contains(t, view, "▆")
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assert.Contains(t, view, "█")
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})
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t.Run("downsampling", func(t *testing.T) {
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data := make([]float64, 100)
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for i := range data {
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data[i] = float64(i)
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}
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chart := NewChart(data, 20, 4, "Downsample")
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view := chart.View()
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assert.Contains(t, view, "Downsample")
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// Just verify it contains some block characters, don't check exact length due to styling
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assert.Contains(t, view, "▁")
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assert.Contains(t, view, "▇") // Use ▇ instead of █
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})
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}
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