github.com/saracen/git-lfs@v2.5.2+incompatible/tasklog/percentage_task_test.go (about)

     1  package tasklog
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/stretchr/testify/assert"
     7  )
     8  
     9  func TestPercentageTaskCalculuatesPercentages(t *testing.T) {
    10  	task := NewPercentageTask("example", 10)
    11  
    12  	assert.Equal(t, "example:   0% (0/10)", (<-task.Updates()).S)
    13  
    14  	n := task.Count(3)
    15  	assert.EqualValues(t, 3, n)
    16  
    17  	assert.Equal(t, "example:  30% (3/10)", (<-task.Updates()).S)
    18  }
    19  
    20  func TestPercentageTaskCalculatesPercentWithoutTotal(t *testing.T) {
    21  	task := NewPercentageTask("example", 0)
    22  
    23  	select {
    24  	case v, ok := <-task.Updates():
    25  		if ok {
    26  			assert.Equal(t, "example: 100% (0/0)", v.S)
    27  		} else {
    28  			t.Fatal("expected channel to be open")
    29  		}
    30  	default:
    31  	}
    32  }
    33  
    34  func TestPercentageTaskCallsDoneWhenComplete(t *testing.T) {
    35  	task := NewPercentageTask("example", 10)
    36  
    37  	select {
    38  	case v, ok := <-task.Updates():
    39  		if ok {
    40  			assert.Equal(t, "example:   0% (0/10)", v.S)
    41  		} else {
    42  			t.Fatal("expected channel to be open")
    43  		}
    44  	default:
    45  	}
    46  
    47  	assert.EqualValues(t, 10, task.Count(10))
    48  	assert.Equal(t, "example: 100% (10/10)", (<-task.Updates()).S)
    49  
    50  	if _, ok := <-task.Updates(); ok {
    51  		t.Fatalf("expected channel to be closed")
    52  	}
    53  }
    54  
    55  func TestPercentageTaskIsThrottled(t *testing.T) {
    56  	task := NewPercentageTask("example", 10)
    57  
    58  	throttled := task.Throttled()
    59  
    60  	assert.True(t, throttled,
    61  		"tasklog: expected *PercentageTask to be Throttle()-d")
    62  }
    63  
    64  func TestPercentageTaskPanicsWhenOvercounted(t *testing.T) {
    65  	task := NewPercentageTask("example", 0)
    66  	defer func() {
    67  		assert.Equal(t, "tasklog: counted too many items", recover())
    68  	}()
    69  
    70  	task.Count(1)
    71  }