# frozen_string_literal: true

require "spec_helper"
require "devloop/diff_parser"

describe Devloop::DiffParser do
  context "first line of a file was edited" do
    let(:diff) do
      <<~DIFF
            diff --git a/spec/models/team_spec.rb b/spec/models/team_spec.rb
        index 19772f2a..9f614e20 100644
        --- a/spec/models/team_spec.rb
        +++ b/spec/models/team_spec.rb
        @@ -1 +1,3 @@ describe Team do
        -    it "has_many emojis" do
        +    it "has_many eojis" do
        @@ -24,2 +24,2 @@ describe Team do
        -  describe "normalize attributes" do
        -    it "does not allow empty string values" do
        +  describe "normalize attrbtes" do
        +    it "does not allw empty string values" do
      DIFF
    end

    it "will run the whole file" do
      expect(Devloop::DiffParser.call(diff)).to eq(["spec/models/team_spec.rb"])
    end
  end

  context "the project root is the same as git root" do
    let(:diff1) do
      <<~DIFF
        diff --git a/spec/models/team_spec.rb b/spec/models/team_spec.rb
        index 19772f2a..a32824f9 100644
        --- a/spec/models/team_spec.rb
        +++ b/spec/models/team_spec.rb
        @@ -10,2 +10,2 @@ describe Team do
        -  it "has a valid factory" do
        -    expect(team).to be_valid
        +  it "has valid factory" do
        +    expect(team).not_to be_valid
        diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
        index 410ffa8c..610d9e19 100644
        --- a/spec/models/user_spec.rb
        +++ b/spec/models/user_spec.rb
        @@ -167 +167 @@ describe User do
        -          web_auth_token_generated_at: 50.minutes.ago,
        +          web_auth_token_generated_at: 10.minutes.ago,
      DIFF
    end

    let(:diff2) do
      <<~DIFF
            diff --git a/spec/models/team_spec.rb b/spec/models/team_spec.rb
        index 19772f2a..9f614e20 100644
        --- a/spec/models/team_spec.rb
        +++ b/spec/models/team_spec.rb
        @@ -19 +19 @@ describe Team do
        -    it "has_many emojis" do
        +    it "has_many eojis" do
        @@ -24,2 +24,2 @@ describe Team do
        -  describe "normalize attributes" do
        -    it "does not allow empty string values" do
        +  describe "normalize attrbtes" do
        +    it "does not allw empty string values" do
      DIFF
    end

    it "parses the diff correctly" do
      expect(Devloop::DiffParser.call(diff1)).to eq(["spec/models/team_spec.rb:10", "spec/models/user_spec.rb:167"])
      expect(Devloop::DiffParser.call(diff2)).to eq(["spec/models/team_spec.rb:19", "spec/models/team_spec.rb:24"])
    end
  end

  context "the project root is different from the git root" do
    let(:diff) do
      <<~DIFF
        diff --git a/src/spec/models/team_spec.rb b/src/spec/models/team_spec.rb
        index 19772f2a..9f614e20 100644
        --- a/src/spec/models/team_spec.rb
        +++ b/src/spec/models/team_spec.rb
        @@ -19 +19 @@ describe Team do
        -    it "has_many emojis" do
        +    it "has_many eojis" do
        @@ -24,2 +24,2 @@ describe Team do
        -  describe "normalize attributes" do
        -    it "does not allow empty string values" do
        +  describe "normalize attrbtes" do
        +    it "does not allw empty string values" do
      DIFF
    end

    it "parses the diff correctly" do
      allow_any_instance_of(Devloop::DiffParser).to receive(:git_root_path).and_return("/Users/username/projects/")
      allow_any_instance_of(Devloop::DiffParser).to receive(:project_path).and_return("src/")
      expect(Devloop::DiffParser.call(diff)).to eq(["spec/models/team_spec.rb:19", "spec/models/team_spec.rb:24"])
    end
  end
end