Add tests for tcpproxy functionality (#45)

Signed-off-by: Nick Young <ynick@vmware.com>

Author: youngnick

internal/translator/testdata/tcpproxy_delegate/errors.txt

@@ -0,0 +1,14 @@
+---
+apiVersion: contour.heptio.com/v1beta1
+kind: IngressRoute
+metadata:
+  name: tcpproxy-test
+spec:
+  virtualhost:
+    fqdn: "tcpproxy-test.domain.com"
+    tls:
+      secretName: "secret"
+  tcpproxy:
+    delegate:
+      name: delegate
+      namespace: default

internal/translator/testdata/tcpproxy_delegate/input.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: projectcontour.io/v1
+kind: HTTPProxy
+metadata:
+  name: tcpproxy-test
+spec:
+  includes:
+  - name: delegate
+    namespace: default
+  virtualhost:
+    fqdn: tcpproxy-test.domain.com
+    tls:
+      secretName: secret
+status: {}

internal/translator/testdata/tcpproxy_delegate/output.yaml

@@ -0,0 +1 @@
+Healthcheck policy of TCPProxy service has no effect, discarding

internal/translator/testdata/tcpproxy_healthcheck/errors.txt

@@ -0,0 +1,20 @@
+---
+apiVersion: contour.heptio.com/v1beta1
+kind: IngressRoute
+metadata:
+  name: tcpproxy-test
+spec:
+  virtualhost:
+    fqdn: "tcpproxy-test.domain.com"
+    tls:
+      secretName: "secret"
+  tcpproxy:
+    services:
+    - name: s1
+      port: 80
+      healthCheck:
+        path: /healthy
+        intervalSeconds: 5
+        timeoutSeconds: 2
+        unhealthyThresholdCount: 3
+        healthyThresholdCount: 5

internal/translator/testdata/tcpproxy_healthcheck/input.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: projectcontour.io/v1
+kind: HTTPProxy
+metadata:
+  name: tcpproxy-test
+spec:
+  tcpproxy:
+    services:
+    - name: s1
+      port: 80
+  virtualhost:
+    fqdn: tcpproxy-test.domain.com
+    tls:
+      secretName: secret
+status: {}

internal/translator/testdata/tcpproxy_healthcheck/output.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: contour.heptio.com/v1beta1
+kind: IngressRoute
+metadata:
+  name: tcpproxy-test
+spec:
+  virtualhost:
+    fqdn: "tcpproxy-test.domain.com"
+    tls:
+      secretName: "secret"
+  tcpproxy:
+    services:
+    - name: s1
+      port: 80
+      strategy: WeightedLeastRequest

internal/translator/testdata/tcpproxy_lbpolicy/errors.txt

@@ -0,0 +1,17 @@
+---
+apiVersion: projectcontour.io/v1
+kind: HTTPProxy
+metadata:
+  name: tcpproxy-test
+spec:
+  tcpproxy:
+    loadBalancerPolicy:
+      strategy: WeightedLeastRequest
+    services:
+    - name: s1
+      port: 80
+  virtualhost:
+    fqdn: tcpproxy-test.domain.com
+    tls:
+      secretName: secret
+status: {}