1 files changed, 128 insertions, 0 deletions
diff --git a/spec/lib/google_api/cloud_platform/client_spec.rb b/spec/lib/google_api/cloud_platform/client_spec.rb
new file mode 100644
index 00000000000..acc5bd1da35
--- /dev/null
+++ b/spec/lib/google_api/cloud_platform/client_spec.rb
@@ -0,0 +1,128 @@
+require 'spec_helper'
+
+describe GoogleApi::CloudPlatform::Client do
+  let(:token) { 'token' }
+  let(:client) { described_class.new(token, nil) }
+
+  describe '.session_key_for_redirect_uri' do
+    let(:state) { 'random_string' }
+
+    subject { described_class.session_key_for_redirect_uri(state) }
+
+    it 'creates a new session key' do
+      is_expected.to eq('cloud_platform_second_redirect_uri_random_string')
+    end
+  end
+
+  describe '.new_session_key_for_redirect_uri' do
+    it 'generates a new session key' do
+      expect { |b| described_class.new_session_key_for_redirect_uri(&b) }
+        .to yield_with_args(String)
+    end
+  end
+
+  describe '#validate_token' do
+    subject { client.validate_token(expires_at) }
+
+    let(:expires_at) { 1.hour.since.utc.strftime('%s') }
+
+    context 'when token is nil' do
+      let(:token) { nil }
+
+      it { is_expected.to be_falsy }
+    end
+
+    context 'when expires_at is nil' do
+      let(:expires_at) { nil }
+
+      it { is_expected.to be_falsy }
+    end
+
+    context 'when expires in 1 hour' do
+      it { is_expected.to be_truthy }
+    end
+
+    context 'when expires in 10 minutes' do
+      let(:expires_at) { 5.minutes.since.utc.strftime('%s') }
+
+      it { is_expected.to be_falsy }
+    end
+  end
+
+  describe '#projects_zones_clusters_get' do
+    subject { client.projects_zones_clusters_get(spy, spy, spy) }
+    let(:gke_cluster) { double }
+
+    before do
+      allow_any_instance_of(Google::Apis::ContainerV1::ContainerService)
+        .to receive(:get_zone_cluster).and_return(gke_cluster)
+    end
+
+    it { is_expected.to eq(gke_cluster) }
+  end
+
+  describe '#projects_zones_clusters_create' do
+    subject do
+      client.projects_zones_clusters_create(
+        spy, spy, cluster_name, cluster_size, machine_type: machine_type)
+    end
+
+    let(:cluster_name) { 'test-cluster' }
+    let(:cluster_size) { 1 }
+    let(:machine_type) { 'n1-standard-4' }
+    let(:operation) { double }
+
+    before do
+      allow_any_instance_of(Google::Apis::ContainerV1::ContainerService)
+        .to receive(:create_cluster).and_return(operation)
+    end
+
+    it { is_expected.to eq(operation) }
+
+    it 'sets corresponded parameters' do
+      expect_any_instance_of(Google::Apis::ContainerV1::CreateClusterRequest)
+        .to receive(:initialize).with(
+          {
+            "cluster": {
+              "name": cluster_name,
+              "initial_node_count": cluster_size,
+              "node_config": {
+                "machine_type": machine_type
+              }
+            }
+          } )
+
+      subject
+    end
+  end
+
+  describe '#projects_zones_operations' do
+    subject { client.projects_zones_operations(spy, spy, spy) }
+    let(:operation) { double }
+
+    before do
+      allow_any_instance_of(Google::Apis::ContainerV1::ContainerService)
+        .to receive(:get_zone_operation).and_return(operation)
+    end
+
+    it { is_expected.to eq(operation) }
+  end
+
+  describe '#parse_operation_id' do
+    subject { client.parse_operation_id(self_link) }
+
+    context 'when expected url' do
+      let(:self_link) do
+        'projects/gcp-project-12345/zones/us-central1-a/operations/ope-123'
+      end
+
+      it { is_expected.to eq('ope-123') }
+    end
+
+    context 'when unexpected url' do
+      let(:self_link) { '???' }
+
+      it { is_expected.to be_nil }
+    end
+  end
+end