public async Task AddTermsWithMultipleCommits_AllShouldBeFound()
{
_fix = new FieldIndex(RootIndexDir, "text");
await _fix.AddTerm("term of document 1", 1);
await _fix.AddTerm("another term of document 1", 1);
await _fix.Commit();
await _fix.AddTerm("term of document 2", 2);
await _fix.AddTerm("another term of document 2", 2);
await _fix.Commit();
_fix.Search("term of document 1")
.Should().BeEquivalentTo(new[] { 1 });
_fix.Search("another term of document 1")
.Should().BeEquivalentTo(new[] { 1 });
_fix.Search("term of document 2")
.Should().BeEquivalentTo(new[] { 2 });
_fix.Search("another term of document 2")
.Should().BeEquivalentTo(new[] { 2 });
}
public async Task CommitEmptyIndex_ShouldNotThrowError()
{
_fix = new FieldIndex(RootIndexDir, "text");
await _fix.Commit();
_fix.Search("any text").Should().BeEmpty();
}
public async Task QueryNonExistingTerm_ShouldGetEmptyResultSet()
{
_fix = new FieldIndex(RootIndexDir, "text");
await _fix.AddTerm("term of document 1", 1);
await _fix.Commit();
_fix.Search("unknown term").Should().BeEmpty();
}
public async Task AddedTermCanBeFoundByItsValue()
{
_fix = new FieldIndex(RootIndexDir, "text");
await _fix.AddTerm("term of document 1", 1);
await _fix.AddTerm("another term of document 1", 1);
await _fix.AddTerm("term of document 2", 2);
await _fix.AddTerm("another term of document 2", 2);
await _fix.Commit();
_fix.Search("term of document 1")
.Should().BeEquivalentTo(new[] { 1 });
_fix.Search("another term of document 1")
.Should().BeEquivalentTo(new[] { 1 });
_fix.Search("term of document 2")
.Should().BeEquivalentTo(new[] { 2 });
_fix.Search("another term of document 2")
.Should().BeEquivalentTo(new[] { 2 });
}