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virtcontainers: Add to bridges unit test

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Add function that creates new bridges to increase unit test coverage
for virtcontainers/types/bridges. Also adds test for address formats.

Fixes #422

Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
This commit is contained in:
Chelsea Mafrica 2020-07-16 16:34:49 +00:00
parent 6263d2635b
commit f554cdec2c
1 changed files with 49 additions and 0 deletions
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49
src/runtime/virtcontainers/types/bridges_test.go
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@ -43,6 +43,55 @@ func testAddRemoveDevice(t *testing.T, b *Bridge) {
}
}
func TestAddressFormat(t *testing.T) {
assert := assert.New(t)
// successful cases for AddressFormat functions
var ccwbridge = NewBridge(CCW, "", make(map[uint32]string), 0)
format, err := ccwbridge.AddressFormatCCW("0")
assert.NoError(err)
assert.Equal(format, "fe.0.0", "Format string should be fe.0.0")
format, err = ccwbridge.AddressFormatCCWForVirtServer("0")
assert.NoError(err)
assert.Equal(format, "0.0.0", "Format string should be 0.0.0")
// failure cases for AddressFormat functions
var pcibridge = NewBridge(PCI, "", make(map[uint32]string), 0)
_, err = pcibridge.AddressFormatCCW("0")
assert.Error(err)
_, err = pcibridge.AddressFormatCCWForVirtServer("0")
assert.Error(err)
}
func TestNewBridge(t *testing.T) {
assert := assert.New(t)
var pci Type = "pci"
var pcie Type = "pcie"
var ccw Type = "ccw"
var maxDefaultCapacity uint32
var pcibridge = NewBridge(PCI, "", make(map[uint32]string), 0)
assert.Equal(pcibridge.Type, pci, "Type should be PCI")
assert.Equal(pcibridge.Devices, make(map[uint32]string), "Devices should be equal to make(map[uint32]string)")
assert.Equal(pcibridge.Addr, 0, "Address should be 0")
var pciebridge = NewBridge(PCIE, "", make(map[uint32]string), 0)
assert.Equal(pciebridge.Type, pcie, "Type should be PCIE")
assert.Equal(pciebridge.Devices, make(map[uint32]string), "Devices should be equal to make(map[uint32]string)")
assert.Equal(pciebridge.Addr, 0, "Address should be 0")
var ccwbridge = NewBridge(CCW, "", make(map[uint32]string), 0)
assert.Equal(ccwbridge.Type, ccw, "Type should be CCW")
assert.Equal(ccwbridge.Devices, make(map[uint32]string), "Devices should be equal to make(map[uint32]string)")
assert.Equal(ccwbridge.Addr, 0, "Address should be 0")
var defaultbridge = NewBridge("", "", make(map[uint32]string), 0)
assert.Empty(defaultbridge.Type)
assert.Equal(defaultbridge.MaxCapacity, maxDefaultCapacity, "MaxCapacity should be 0")
}
func TestAddRemoveDevicePCI(t *testing.T) {
// create a pci bridge