Redis Stream Source Unit + E2E Tests (#5)

* Adding placeholders for graceful termination code

* E2E test additions

* Adding branch to github action

* Adding branch to github action

* Removing @master for ko

* Trying older release for ko

* Removing ko

* Removing Whitelist IP

* Updating dependencies

* Updating dependencies

* Updating dependencies

* Adding unit tests for redis source

* Adding unit tests for redis source

* Adding unit tests for redis source

* Adding unit tests for redis source

* Removing user

* Removing ko

.github/ISSUE_TEMPLATE/bug.md

@@ -0,0 +1,22 @@
+---
+name: Bug
+about: Create a bug report to help us improve
+title: ''
+labels: kind/bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+ **Expected behavior**
+A clear and concise description of what you expected to happen.
+
+ **To Reproduce**
+Steps to reproduce the behavior.
+
+ **Knative release version**
+
+ **Additional context**
+Add any other context about the problem here such as proposed priority

.github/ISSUE_TEMPLATE/feature-request.md

@@ -0,0 +1,23 @@
+---
+name: Feature Request
+about: "Suggest an idea for this project\tabout"
+title: ''
+labels: kind/feature-request
+assignees: ''
+
+---
+
+**Problem**
+A short explanation of the problem, including relevant restrictions.
+
+**[Persona:](https://github.com/knative/eventing/blob/master/docs/personas.md)**
+Which persona is this feature for?
+
+**Exit Criteria**
+A measurable (binary) test that would indicate that the problem has been resolved.
+
+**Time Estimate (optional):**
+How many developer-days do you think this may take to resolve?
+
+**Additional context (optional)**
+Add any other context about the feature request here.

.github/issue-template.md

@@ -0,0 +1,11 @@
+## Expected Behavior
+
+## Actual Behavior
+
+## Steps to Reproduce the Problem
+
+1.
+2.
+3.
+
+## Additional Info

.github/pull-request-template.md

@@ -0,0 +1,43 @@
+Fixes #
+
+<!-- Please include the 'why' behind your changes if no issue exists -->
+
+## Proposed Changes
+
+-
+-
+-
+
+<!--
+If this change has user-visible impact, follow the instructions below.
+Examples include:
+
+- 🎁 Add new feature
+- 🐛 Fix bug
+- 🧽 Update or clean up current behavior
+- 🗑️ Remove feature or internal logic
+
+Otherwise delete the rest of this template.
+-->
+
+**Release Note**
+
+<!--
+🗒️ If this change has user-visible impact, write a release note in the block
+below. Include the string "action required" if additional action is required of
+users switching to the new release, for example in case of a breaking change.
+
+Write as if you are speaking to users, not other Knative contributors. If this
+change has no user-visible impact, no release-note is needed.
+-->
+
+```release-note
+
+```
+
+**Docs**
+
+<!--
+📖 If this change has user-visible impact, link to an issue or PR in
+https://github.com/knative/docs.
+-->

.github/workflows/kind-e2e.yaml

@@ -0,0 +1,39 @@
+name: "Kind e2e tests"
+on:
+  push:
+    branches: [ 'master', 'release-*', 'sourceTests*'  ]
+    pull_request:
+      branches: [ 'master', 'release-*', 'sourceTests*' ]
+jobs:
+  e2e-testing:
+    name: RedisSource Test
+    runs-on: ubuntu-latest
+    env:
+      KO_DOCKER_REPO: kind.local
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - name: Set up Go 1.15.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.15.x
+      # - name: Install ko
+      #   run: |
+      #     GO111MODULE=on go get github.com/google/ko/cmd/ko
+      - name: Install kubectl
+        uses: azure/setup-kubectl@v1
+        with:
+          version: 'v1.19.0'
+      - name: Setup kind
+        uses: engineerd/[email protected]
+        with:
+          version: "v0.9.0"
+          config: test/kind-config.yaml
+      - name: Setup cluster
+        run: |
+          go test -v ./test/... -timeout=15m -tags=e2e -setup=true
+      - name: Run Tests
+        run: |
+          go test -v -race -timeout=15m -tags=e2e ./test/...

.github/workflows/knative-go-build.yaml

@@ -0,0 +1,49 @@
+# Copyright 2020 The Knative Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Build
+
+on:
+  push:
+    branches: [ 'master', 'release-*' ]
+  pull_request:
+    branches: [ 'master', 'release-*' ]
+
+jobs:
+
+  build:
+    name: Build
+    strategy:
+      matrix:
+        go-version: [1.15.x]
+        platform: [ubuntu-latest]
+
+    runs-on: ${{ matrix.platform }}
+
+    steps:
+
+      - name: Set up Go ${{ matrix.go-version }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+        id: go
+
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Vet
+        run: go vet ./...
+
+      - name: Build
+        run: go build -v ./...

.github/workflows/knative-go-test.yaml

@@ -0,0 +1,46 @@
+# Copyright 2020 The Knative Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Test
+
+on:
+  push:
+    branches: [ 'master', 'release-*' ]
+  pull_request:
+    branches: [ 'master', 'release-*' ]
+
+jobs:
+
+  test:
+    name: Test
+    strategy:
+      matrix:
+        go-version: [1.15.x]
+        platform: [ubuntu-latest]
+
+    runs-on: ${{ matrix.platform }}
+
+    steps:
+
+      - name: Set up Go ${{ matrix.go-version }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go-version }}
+        id: go
+
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Test
+        run: go test -race ./...

.github/workflows/knative-stale.yaml

@@ -0,0 +1,31 @@
+name: 'Close stale'
+on:
+  schedule:
+  - cron: '* * * * *'
+
+jobs:
+  stale:
+    runs-on: 'ubuntu-latest'
+    steps:
+    - uses: 'actions/stale@v3'
+      with:
+        repo-token: '${{ secrets.GITHUB_TOKEN }}' # No need to setup
+
+        stale-issue-message: |-
+          This issue is stale because it has been open for 90 days with no
+          activity. It will automatically close after 30 more days of
+          inactivity. Reopen the issue with `/reopen`. Mark the issue as
+          fresh by adding the comment `/remove-lifecycle stale`.
+        stale-issue-label: 'lifecycle/stale'
+        exempt-issue-labels: 'lifecycle/frozen'
+
+        stale-pr-message: |-
+          This Pull Request is stale because it has been open for 90 days with
+          no activity. It will automatically close after 30 more days of
+          inactivity. Reopen with `/reopen`. Mark as fresh by adding the
+          comment `/remove-lifecycle stale`.
+        stale-pr-label: 'lifecycle/stale'
+        exempt-pr-labels: 'lifecycle/frozen'
+
+        days-before-stale: 90
+        days-before-close: 30

.github/workflows/knative-style.yaml

@@ -0,0 +1,57 @@
+# Copyright 2020 The Knative Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Code Style
+
+on:
+  push:
+    branches: [ 'master', 'release-*' ]
+  pull_request:
+    branches: [ 'master', 'release-*' ]
+
+jobs:
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+
+    steps:
+
+      - name: Set up Go 1.15.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.15.x
+        id: go
+
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      # TODO: add prettier step
+      # TODO: add goimports step
+
+      - name: Go Format
+        shell: bash
+        run: |
+          gofmt -s -w $(find -path './vendor' -prune -o -path './third_party' -prune -o -type f -name '*.go' -print)
+
+      - name: Verify
+        shell: bash
+        run: |
+          if [[ $(git diff-index --name-only HEAD --) ]]; then
+              echo "Found diffs in:"
+              git diff-index --name-only HEAD --
+              echo "${{ github.repository }} is out of style. Please run go fmt."
+              exit 1
+          fi
+          echo "${{ github.repository }} is formatted correctly."