Class: RepoTest

Inherits:
Minitest::Test
  • Object
show all
Defined in:
lib/kube/helm/repo.rb

Instance Method Summary collapse

Instance Method Details

#test_add_returns_self_for_oci ⇒ Object

── add / update / remove ────────────────────────────────────────────



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# File 'lib/kube/helm/repo.rb', line 167

def test_add_returns_self_for_oci
  repo = Kube::Helm::Repo.new("ghcr", url: "oci://ghcr.io/my-org/charts")
  assert_equal repo, repo.add
end

#test_add_runs_helm_repo_add ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 182

def test_add_runs_helm_repo_add
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")

  captured_cmd = nil
  Kube::Helm.stub(:run, ->(cmd) { captured_cmd = cmd; "" }) do
    result = repo.add
    assert_equal repo, result
  end

  assert_includes captured_cmd, "repo"
  assert_includes captured_cmd, "add"
  assert_includes captured_cmd, "bitnami"
  assert_includes captured_cmd, "https://charts.bitnami.com/bitnami"
end

#test_add_uses_cluster_helm_instance ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 303

def test_add_uses_cluster_helm_instance
  cluster = Kube::Cluster.connect(kubeconfig: "/tmp/test-kubeconfig")
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami", cluster: cluster)

  captured_cmd = nil
  cluster.connection.helm.stub(:run, ->(cmd) { captured_cmd = cmd; "" }) do
    repo.add
  end

  assert_includes captured_cmd, "repo"
  assert_includes captured_cmd, "add"
  assert_includes captured_cmd, "bitnami"
end

#test_fetch_propagates_cluster ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 275

def test_fetch_propagates_cluster
  cluster = Kube::Cluster.connect(kubeconfig: "/tmp/test-kubeconfig")
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami", cluster: cluster)

  stub_chart_yaml = { "name" => "nginx", "version" => "18.1.0" }.to_yaml

  cluster.connection.helm.stub(:run, ->(cmd) {
    cmd.include?("show") ? stub_chart_yaml : ""
  }) do
    chart = repo.fetch("nginx", version: "18.1.0")
    assert_equal cluster, chart.cluster
    assert_equal "bitnami/nginx", chart.ref
  end
end

#test_fetch_returns_chart_with_metadata ⇒ Object

── fetch ────────────────────────────────────────────────────────────



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# File 'lib/kube/helm/repo.rb', line 225

def test_fetch_returns_chart_with_metadata
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")

  stub_chart_yaml = {
    "name" => "nginx",
    "version" => "18.1.0",
    "appVersion" => "1.25.0",
  }.to_yaml

  captured_cmds = []
  Kube::Helm.stub(:run, ->(cmd) {
    captured_cmds << cmd
    cmd.include?("show") ? stub_chart_yaml : ""
  }) do
    chart = repo.fetch("nginx", version: "18.1.0")

    assert_instance_of Kube::Helm::Chart, chart
    assert_equal "nginx", chart.name
    assert_equal "18.1.0", chart.version
    assert_equal "1.25.0", chart.app_version
    assert_equal "bitnami/nginx", chart.ref
    assert_nil chart.path
  end

  # Should have run: repo add, repo update, show chart
  show_cmd = captured_cmds.find { |c| c.include?("show") && c.include?("chart") }
  assert show_cmd, "Expected a show chart command"
  assert_includes show_cmd, "bitnami/nginx"
  assert_includes show_cmd, "--version=18.1.0"
end

#test_fetch_without_version ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 256

def test_fetch_without_version
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")

  stub_chart_yaml = { "name" => "nginx", "version" => "18.1.0" }.to_yaml

  captured_cmds = []
  Kube::Helm.stub(:run, ->(cmd) {
    captured_cmds << cmd
    cmd.include?("show") ? stub_chart_yaml : ""
  }) do
    chart = repo.fetch("nginx")
    assert_instance_of Kube::Helm::Chart, chart
    assert_nil chart.path
  end

  show_cmd = captured_cmds.find { |c| c.include?("show") && c.include?("chart") }
  refute_includes show_cmd, "--version"
end

#test_initializes_with_cluster ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 297

def test_initializes_with_cluster
  cluster = Kube::Cluster.connect(kubeconfig: "/tmp/test-kubeconfig")
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami", cluster: cluster)
  assert_equal cluster, repo.cluster
end

#test_initializes_with_name_and_url ⇒ Object

── initialization ────────────────────────────────────────────────────



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# File 'lib/kube/helm/repo.rb', line 134

def test_initializes_with_name_and_url
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")
  assert_equal "bitnami", repo.name
  assert_instance_of Kube::Helm::Endpoint, repo.endpoint
  assert_equal "https://charts.bitnami.com/bitnami", repo.endpoint.url
end

#test_initializes_without_cluster ⇒ Object

── cluster scoping ──────────────────────────────────────────────────



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# File 'lib/kube/helm/repo.rb', line 292

def test_initializes_without_cluster
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")
  assert_nil repo.cluster
end

#test_oci_returns_false_for_http_url ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 160

def test_oci_returns_false_for_http_url
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")
  refute repo.oci?
end

#test_oci_returns_true_for_oci_url ⇒ Object

── oci? delegation ──────────────────────────────────────────────────



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# File 'lib/kube/helm/repo.rb', line 155

def test_oci_returns_true_for_oci_url
  repo = Kube::Helm::Repo.new("ghcr", url: "oci://ghcr.io/my-org/charts")
  assert repo.oci?
end

#test_raises_on_empty_name ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 141

def test_raises_on_empty_name
  assert_raises(ArgumentError) do
    Kube::Helm::Repo.new("", url: "https://charts.example.com")
  end
end

#test_raises_on_nil_name ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 147

def test_raises_on_nil_name
  assert_raises(ArgumentError) do
    Kube::Helm::Repo.new(nil, url: "https://charts.example.com")
  end
end

#test_remove_returns_self_for_oci ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 177

def test_remove_returns_self_for_oci
  repo = Kube::Helm::Repo.new("ghcr", url: "oci://ghcr.io/my-org/charts")
  assert_equal repo, repo.remove
end

#test_remove_runs_helm_repo_remove ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 210

def test_remove_runs_helm_repo_remove
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")

  captured_cmd = nil
  Kube::Helm.stub(:run, ->(cmd) { captured_cmd = cmd; "" }) do
    repo.remove
  end

  assert_includes captured_cmd, "repo"
  assert_includes captured_cmd, "remove"
  assert_includes captured_cmd, "bitnami"
end

#test_to_s ⇒ Object

── to_s ──────────────────────────────────────────────────────────────



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# File 'lib/kube/helm/repo.rb', line 319

def test_to_s
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")
  assert_equal "bitnami (https://charts.bitnami.com/bitnami)", repo.to_s
end

#test_update_returns_self_for_oci ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 172

def test_update_returns_self_for_oci
  repo = Kube::Helm::Repo.new("ghcr", url: "oci://ghcr.io/my-org/charts")
  assert_equal repo, repo.update
end

#test_update_runs_helm_repo_update ⇒ Object 



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# File 'lib/kube/helm/repo.rb', line 197

def test_update_runs_helm_repo_update
  repo = Kube::Helm::Repo.new("bitnami", url: "https://charts.bitnami.com/bitnami")

  captured_cmd = nil
  Kube::Helm.stub(:run, ->(cmd) { captured_cmd = cmd; "" }) do
    repo.update
  end

  assert_includes captured_cmd, "repo"
  assert_includes captured_cmd, "update"
  assert_includes captured_cmd, "bitnami"
end