feat: flush out terraform lockfile parser

2 files changed, 50 insertions, 5 deletions

diff --git a/spec/unit/terraform/parsers/lock_file_spec.rb b/spec/unit/terraform/parsers/lock_file_spec.rb
index 8fe8da9..0d7c10d 100644
--- a/spec/unit/terraform/parsers/lock_file_spec.rb
+++ b/spec/unit/terraform/parsers/lock_file_spec.rb
@@ -8,7 +8,7 @@ RSpec.describe Spandx::Terraform::Parsers::LockFile do
       Spandx::Core::Dependency.new(name: name, version: version, path: path)
     end
 
-    context "when parsing a .terraform.lock.hcl file" do
+    context 'when parsing a .terraform.lock.hcl file' do
       subject { parser.parse(path) }
 
       let(:path) { fixture_file('terraform/simple/.terraform.lock.hcl') }
diff --git a/spec/unit/terraform/parsers/parse_tree_spec.rb b/spec/unit/terraform/parsers/parse_tree_spec.rb
index dd24826..267de2f 100644
--- a/spec/unit/terraform/parsers/parse_tree_spec.rb
+++ b/spec/unit/terraform/parsers/parse_tree_spec.rb
@@ -6,17 +6,62 @@ RSpec.describe Spandx::Terraform::Parsers::ParseTree do
   describe '#parse' do
     subject { parser.parse_with_debug(content) }
 
-    context "when parsing an empty provider block" do
+    context 'when parsing an empty provider block' do
       let(:content) do
         <<~HCL
-        provider "registry.terraform.io/hashicorp/aws" {
-
-        }
+          provider "registry.terraform.io/hashicorp/aws" {
+            version     = "3.39.0"
+          }
         HCL
       end
 
       specify { expect(subject[0].dig(:provider, :name).to_s).to eql('registry.terraform.io/hashicorp/aws') }
+      specify { expect(subject[0].dig(:provider, :version).to_s).to eql('3.39.0') }
       specify { expect(subject).to be_truthy }
     end
   end
+
+  describe '#version_assignment' do
+    subject { parser.version_assignment }
+
+    [
+      'version     = "3.39.0"',
+      'version     = "3.39.0-alpha"',
+      'version     = "3.39.0-beta"',
+      'version     = "3.39.0-d15aad9f6ad69c4248a70b11a6534c1c841ec6f9"',
+      'version     = "3.39.0-d15aad9f"',
+    ].each do |raw|
+      specify { expect(subject).to parse(raw) }
+    end
+  end
+
+  describe '#version' do
+    [
+      '0.1.1-alpha',
+      '0.1.1-beta',
+      '1.2.3',
+      '3.39.0',
+      '3.39.0-d15aad9f',
+      '3.39.0-d15aad9f6ad69c4248a70b11a6534c1c841ec6f9',
+    ].each do |raw|
+      specify { expect(parser.version).to parse(raw) }
+    end
+  end
+
+  (('a'..'z').to_a + ('A'..'Z').to_a).each do |letter|
+    specify { expect(parser.alpha).to parse(letter) }
+  end
+
+  (0..9).each { |digit| specify { expect(parser.digit).to parse(digit.to_s) } }
+  specify { expect(parser.assign).to parse('=') }
+  specify { expect(parser.crlf).to parse("\n") }
+  specify { expect(parser.crlf).to parse("\r") }
+  specify { expect(parser.dot).to parse('.') }
+  specify { expect(parser.eol).to parse("\n") }
+  specify { expect(parser.eol).to parse(" \n") }
+  specify { expect(parser.lcurly).to parse('{') }
+  specify { expect(parser.number).to parse('123') }
+  specify { expect(parser.rcurly).to parse('}') }
+  specify { expect(parser.quote).to parse('"') }
+  specify { expect(parser.space).to parse(' ') }
 end