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Add test coverage to pkg/parsers

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Signed-off-by: Vincent Demeester <vincent@sbr.pm>
This commit is contained in:
Vincent Demeester 2015-06-29 17:01:20 +02:00
parent b4f6e2c8b7
commit cc3ebfbdba
3 changed files with 262 additions and 42 deletions
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33
parsers/kernel/kernel_test.go
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@ -1,6 +1,7 @@
package kernel
import (
"fmt"
"testing"
)
@ -11,7 +12,7 @@ func assertParseRelease(t *testing.T, release string, b *KernelVersionInfo, resu
a, _ = ParseRelease(release)
if r := CompareKernelVersion(a, b); r != result {
t.Fatalf("Unexpected kernel version comparison result. Found %d, expected %d", r, result)
t.Fatalf("Unexpected kernel version comparison result for (%v,%v). Found %d, expected %d", release, b, r, result)
}
if a.Flavor != b.Flavor {
t.Fatalf("Unexpected parsed kernel flavor. Found %s, expected %s", a.Flavor, b.Flavor)
@ -25,6 +26,20 @@ func TestParseRelease(t *testing.T) {
assertParseRelease(t, "3.8.0-19-generic", &KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0, Flavor: "-19-generic"}, 0)
assertParseRelease(t, "3.12.8tag", &KernelVersionInfo{Kernel: 3, Major: 12, Minor: 8, Flavor: "tag"}, 0)
assertParseRelease(t, "3.12-1-amd64", &KernelVersionInfo{Kernel: 3, Major: 12, Minor: 0, Flavor: "-1-amd64"}, 0)
assertParseRelease(t, "3.8.0", &KernelVersionInfo{Kernel: 4, Major: 8, Minor: 0}, -1)
// Errors
invalids := []string{
"3",
"a",
"a.a",
"a.a.a-a",
}
for _, invalid := range invalids {
expectedMessage := fmt.Sprintf("Can't parse kernel version %v", invalid)
if _, err := ParseRelease(invalid); err == nil || err.Error() != expectedMessage {
}
}
}
func assertKernelVersion(t *testing.T, a, b *KernelVersionInfo, result int) {
@ -58,4 +73,20 @@ func TestCompareKernelVersion(t *testing.T) {
&KernelVersionInfo{Kernel: 3, Major: 0, Minor: 20},
&KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0},
-1)
assertKernelVersion(t,
&KernelVersionInfo{Kernel: 3, Major: 7, Minor: 20},
&KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0},
-1)
assertKernelVersion(t,
&KernelVersionInfo{Kernel: 3, Major: 8, Minor: 20},
&KernelVersionInfo{Kernel: 3, Major: 7, Minor: 0},
1)
assertKernelVersion(t,
&KernelVersionInfo{Kernel: 3, Major: 8, Minor: 20},
&KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0},
1)
assertKernelVersion(t,
&KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0},
&KernelVersionInfo{Kernel: 3, Major: 8, Minor: 20},
-1)
}