Yared Yemane
256183ae64
Count only children that have published practices at module and above for LMS and exam prep; keep lesson at 100% after one practice and module at 100% after direct module practice. Co-authored-by: Cursor <cursoragent@cursor.com>
113 lines
3.3 KiB
Go
113 lines
3.3 KiB
Go
package lmsprogress
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import "testing"
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func TestLMSProgressCounts(t *testing.T) {
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tests := []struct {
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name string
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completed int32
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total int32
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isCompleted bool
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wantCompleted int
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wantTotal int
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wantPercent int
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wantPercentFloat float64
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}{
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{
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name: "fractional progress rounds to two decimals",
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completed: 1,
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total: 3,
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wantCompleted: 1,
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wantTotal: 3,
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wantPercent: 33,
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wantPercentFloat: 33.33,
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},
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{
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name: "larger fraction rounds precisely",
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completed: 2,
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total: 3,
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wantCompleted: 2,
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wantTotal: 3,
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wantPercent: 66,
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wantPercentFloat: 66.67,
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},
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{
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name: "completed forces full progress",
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completed: 2,
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total: 3,
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isCompleted: true,
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wantCompleted: 3,
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wantTotal: 3,
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wantPercent: 100,
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wantPercentFloat: 100,
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},
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{
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name: "empty scope stays zeroed",
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wantCompleted: 0,
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wantTotal: 0,
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wantPercent: 0,
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wantPercentFloat: 0,
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},
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{
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name: "negative counts are sanitized",
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completed: -2,
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total: -5,
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wantCompleted: 0,
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wantTotal: 0,
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wantPercent: 0,
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wantPercentFloat: 0,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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gotCompleted, gotTotal, gotPercent, gotPercentFloat := lmsProgressCounts(tt.completed, tt.total, tt.isCompleted)
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if gotCompleted != tt.wantCompleted || gotTotal != tt.wantTotal {
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t.Fatalf("counts=(%d,%d), want (%d,%d)", gotCompleted, gotTotal, tt.wantCompleted, tt.wantTotal)
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}
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if gotPercent != tt.wantPercent {
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t.Fatalf("progress_percent=%d, want %d", gotPercent, tt.wantPercent)
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}
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if gotPercentFloat != tt.wantPercentFloat {
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t.Fatalf("progress_percent_precise=%v, want %v", gotPercentFloat, tt.wantPercentFloat)
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}
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})
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}
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}
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func TestPracticeScopeFraction(t *testing.T) {
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fraction, done, completed, total := practiceScopeFraction(1, 5)
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if fraction != 0.2 || done || completed != 1 || total != 5 {
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t.Fatalf("practiceScopeFraction(1,5)=(%v,%v,%d,%d), want (0.2,false,1,5)", fraction, done, completed, total)
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}
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fraction, done, completed, total = practiceScopeFraction(5, 5)
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if fraction != 1 || !done || completed != 5 || total != 5 {
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t.Fatalf("practiceScopeFraction(5,5)=(%v,%v,%d,%d), want (1,true,5,5)", fraction, done, completed, total)
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}
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fraction, done, completed, total = practiceScopeFraction(0, 0)
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if fraction != 0 || done || completed != 0 || total != 0 {
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t.Fatalf("practiceScopeFraction(0,0)=(%v,%v,%d,%d), want (0,false,0,0)", fraction, done, completed, total)
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}
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}
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func TestLMSProgressComplete(t *testing.T) {
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tests := []struct {
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name string
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completed int32
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total int32
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want bool
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}{
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{name: "complete when all practices done", completed: 3, total: 3, want: true},
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{name: "incomplete when practices remain", completed: 2, total: 3, want: false},
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{name: "zero total is not completed", completed: 0, total: 0, want: false},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := lmsProgressComplete(tt.completed, tt.total); got != tt.want {
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t.Fatalf("lmsProgressComplete(%d, %d)=%v, want %v", tt.completed, tt.total, got, tt.want)
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}
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})
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}
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}
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