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main_test.go
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main_test.go
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package main
import (
"os"
"testing"
)
func TestMain(t *testing.T) {
t.Run("it shows usage", func(tt *testing.T) {
args := []string{"ergo", "-h"}
os.Args = args
main()
// Output: USAGE
})
}
func TestListCommand(t *testing.T) {
t.Run("it is list command", func(tt *testing.T) {
args := []string{"ergo", "list"}
os.Args = args
result := command()
if result == nil {
t.Errorf("Expected result to not be nil")
}
result()
})
}
func TestListNamesCommand(t *testing.T) {
t.Run("it is list-names command", func(tt *testing.T) {
args := []string{"ergo", "list-names"}
os.Args = args
result := command()
if result == nil {
t.Errorf("Expected result to not be nil")
}
result()
})
}
func TestSetupCommand(t *testing.T) {
t.Run("it shows usage", func(tt *testing.T) {
args := []string{"ergo", "setup"}
os.Args = args
result := command()
if result != nil {
t.Errorf("Expected result to be nil")
}
})
t.Run("it is setup command", func(tt *testing.T) {
args := []string{"ergo", "setup", "osx"}
os.Args = args
result := command()
if result == nil {
t.Errorf("Expected result not to be nil")
}
})
}
func TestUrlCommand(t *testing.T) {
t.Run("it shows usage", func(tt *testing.T) {
args := []string{"ergo", "url"}
os.Args = args
result := command()
if result != nil {
t.Errorf("Expected result to be nil")
}
})
t.Run("it is url command", func(tt *testing.T) {
args := []string{"ergo", "url", "foo"}
os.Args = args
result := command()
if result == nil {
t.Errorf("Expected result not to be nil")
}
result()
})
}
func TestRunCommand(t *testing.T) {
t.Run("it is url command", func(tt *testing.T) {
args := []string{"ergo", "run"}
os.Args = args
result := command()
if result == nil {
t.Errorf("Expected result not to be nil")
}
})
}
func TestAddCommand(t *testing.T) {
t.Run("it shows usage", func(tt *testing.T) {
args := []string{"ergo", "add"}
os.Args = args
result := command()
if result != nil {
t.Errorf("Expected result to be nil")
}
})
t.Run("it is url command", func(tt *testing.T) {
args := []string{"ergo", "add", "foo", "bar"}
os.Args = args
result := command()
if result == nil {
t.Errorf("Expected result not to be nil")
}
result()
})
}