private static CoreStandards ApplyPatchToCoreStandards(StandardIdentifier identifier,
CoreStandards coreStandards,
CoreStandardsXml standardsXml,
ItemPatch patch)
{
string claimNumber = Regex.Match(input: patch.Claim, pattern: @"\d+").Value;
if (identifier == null)
{
identifier = StandardIdentifier.Create(claim: claimNumber, target: patch.Target);
}
else
{
string target = (!string.IsNullOrEmpty(patch.Target)) ? patch.Target : identifier.Target;
claimNumber = (!string.IsNullOrEmpty(claimNumber)) ? claimNumber : identifier.Claim;
identifier = identifier.WithClaimAndTarget(claimNumber, target);
}
string targetDesc = (!string.IsNullOrEmpty(patch.TargetDescription)) ? patch.TargetDescription : coreStandards?.TargetDescription;
string ccssDesc = (!string.IsNullOrEmpty(patch.CCSSDescription)) ? patch.CCSSDescription : coreStandards?.CommonCoreStandardsDescription;
coreStandards = StandardIdentifierTranslation.CoreStandardFromIdentifier(standardsXml, identifier);
coreStandards = coreStandards.WithTargetCCSSDescriptions(targetDesc, ccssDesc);
return(coreStandards);
}
public static CoreStandards CoreStandardFromIdentifier(
CoreStandardsXml standardsXml,
StandardIdentifier itemIdentifier)
{
CoreStandardsRow targetRow = null;
CoreStandardsRow ccssRow = null;
if (standardsXml != null && standardsXml.TargetRows.Any())
{
targetRow = standardsXml.TargetRows
.FirstOrDefault(t =>
StandardIdentifierTargetComparer.Instance.Equals(t.StandardIdentifier, itemIdentifier));
}
if (standardsXml != null && standardsXml.CcssRows.Any())
{
ccssRow = standardsXml.CcssRows
.FirstOrDefault(t =>
StandardIdentifierCcssComparer.Instance.Equals(t.StandardIdentifier, itemIdentifier));
}
return(CoreStandards.Create(
targetId: itemIdentifier?.Target,
targetIdLabel: itemIdentifier?.ToTargetId(),
commonCoreStandardsId: itemIdentifier?.CommonCoreStandard,
commonCoreStandardsDescription: ccssRow?.Description,
targetDescription: targetRow?.Description,
claimId: itemIdentifier?.ToClaimId(),
publication: itemIdentifier?.Publication));
}
public void TestCoreStandardFromIdentifier()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(elaStandardString);
var coreStandardsRowCcss = ImmutableArray.Create(
CoreStandardsRow.Create(
subjectCode: "ELA",
key: "3-l|4-6|6.SL.2",
name: "",
description: "CCSS Desc",
levelType: "CCSS",
identifier: identifier));
var coreStandardsRowTarget = ImmutableArray.Create(
CoreStandardsRow.Create(
subjectCode: "ELA",
key: "4-6|3-6",
name: "",
description: "Target Desc",
levelType: "Target",
identifier: identifier));
CoreStandardsXml coreStandardsXml = new CoreStandardsXml(coreStandardsRowTarget, coreStandardsRowCcss);
CoreStandards core = StandardIdentifierTranslation.CoreStandardFromIdentifier(coreStandardsXml, identifier);
Assert.NotNull(core);
Assert.Equal(core.CommonCoreStandardsId, "6.SL.2");
Assert.Equal(core.TargetId, "4-6");
Assert.Equal(core.TargetIdLabel, "4");
Assert.Equal(core.TargetDescription, "Target Desc");
Assert.Equal(core.CommonCoreStandardsDescription, "CCSS Desc");
}
public void TestNullCoreStandardToIdentifier()
{
CoreStandardsRow coreStandardsRow = new CoreStandardsRow("", "3-l", null, null, null, null);
StandardIdentifier identifier = StandardIdentifierTranslation.CoreStandardToIdentifier(coreStandardsRow);
Assert.Null(identifier);
}
public void TestElaV1Translation()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(elaStandardString);
Assert.Equal("3-L", identifier.Claim);
Assert.Equal("4-6", identifier.Target);
Assert.Equal("6.SL.2", identifier.CommonCoreStandard);
}
public void TestMathNotEqualCCSS()
{
StandardIdentifier x = DefaultWith(subjectCode: subjectMath);
StandardIdentifier y = DefaultWith(subjectCode: subjectMath, commonCoreStandard: Ccss2);
Assert.False(StandardIdentifierCcssComparer.Instance.Equals(x, y));
Assert.True(StandardIdentifierTargetComparer.Instance.Equals(x, y));
}
public void TestMathNotEqualEmphasis()
{
StandardIdentifier x = DefaultWith(subjectCode: subjectMath);
StandardIdentifier y = DefaultWith(subjectCode: subjectMath, contentDomain: emphasis2);
Assert.False(StandardIdentifierCcssComparer.Instance.Equals(x, y));
Assert.False(StandardIdentifierTargetComparer.Instance.Equals(x, y));
}
public void TestElaNotEqualTarget()
{
StandardIdentifier x = DefaultWith(subjectCode: subjectEla);
StandardIdentifier y = DefaultWith(subjectCode: subjectEla, target: target2);
Assert.False(StandardIdentifierCcssComparer.Instance.Equals(x, y));
Assert.False(StandardIdentifierTargetComparer.Instance.Equals(x, y));
}
public void TestElaCoreStandardToTarget()
{
StandardIdentifier identifier = StandardIdentifierTranslation.ElaCoreStandardToTarget(new string[] { "4-6", "3-6" });
Assert.Equal("4-6", identifier.Claim);
Assert.Equal("3-6", identifier.Target);
Assert.Equal("ELA", identifier.SubjectCode);
}
public void TestInvalidMathV1String()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(invalidMathV1StandardString);
Assert.Equal("1", identifier.Claim);
Assert.Equal(string.Empty, identifier.Target);
Assert.Equal(string.Empty, identifier.CommonCoreStandard);
}
public void TestMathEqual()
{
StandardIdentifier x = DefaultWith(subjectMath);
StandardIdentifier y = DefaultWith(subjectMath);
Assert.True(StandardIdentifierCcssComparer.Instance.Equals(x, y));
Assert.True(StandardIdentifierTargetComparer.Instance.Equals(x, y));
}
public void TestMathCoreStandardToTarget()
{
StandardIdentifier identifier = StandardIdentifierTranslation.MathCoreStandardToTarget(new string[] { "1", "NBT", "E-3" });
Assert.Equal("1", identifier.Claim);
Assert.Equal("NBT", identifier.ContentDomain);
Assert.Equal("E-3", identifier.Target);
Assert.Equal("MATH", identifier.SubjectCode);
}
public void TestInvalidMathV6String()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(invalidMathV6StandardString);
Assert.Equal("3", identifier.Claim);
Assert.Equal(string.Empty, identifier.ContentCategory);
Assert.Equal(string.Empty, identifier.TargetSet);
Assert.Equal(string.Empty, identifier.TargetSet);
}
public static StandardIdentifier ElaV1Standard(string[] parts, string publication)
{
return(StandardIdentifier.Create(
claim: GetStandardPartOrDefault(parts, 0),
target: GetStandardPartOrDefault(parts, 1),
commonCoreStandard: GetStandardPartOrDefault(parts, 2),
subjectCode: "ELA",
publication: publication));
}
public void TestMathV6Translation()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(mathV6StandardString);
Assert.Equal("3", identifier.Claim);
Assert.Equal("D-6", identifier.Target);
Assert.Equal("P", identifier.ContentCategory);
Assert.Equal("TS04", identifier.TargetSet);
}
public void TestMathV1Translation()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(mathv1StandardString);
Assert.Equal("1", identifier.Claim);
Assert.Equal("NBT", identifier.ContentDomain);
Assert.Equal("E-3", identifier.Target);
Assert.Equal("3.NBT.2", identifier.CommonCoreStandard);
}
public void TestCoreStandardToIdentifierELATarget()
{
CoreStandardsRow coreStandardsRow = new CoreStandardsRow("ELA", "4-6|3-6", "", "", "Target", null);
StandardIdentifier identifier = StandardIdentifierTranslation.CoreStandardToIdentifier(coreStandardsRow);
Assert.Equal("4-6", identifier.Claim);
Assert.Equal("3-6", identifier.Target);
Assert.Equal("ELA", identifier.SubjectCode);
}
public void TestCoreStandardToIdentifierMathTarget()
{
CoreStandardsRow coreStandardsRow = new CoreStandardsRow("MATH", "1|NBT|E-3", "", "", "Target", null);
StandardIdentifier identifier = StandardIdentifierTranslation.CoreStandardToIdentifier(coreStandardsRow);
Assert.Equal("1", identifier.Claim);
Assert.Equal("NBT", identifier.ContentDomain);
Assert.Equal("E-3", identifier.Target);
Assert.Equal("MATH", identifier.SubjectCode);
}
public static StandardIdentifier MaV6Standard(string[] parts, string publication)
{
return(StandardIdentifier.Create(
claim: GetStandardPartOrDefault(parts, 0),
target: GetStandardPartOrDefault(parts, 3),
contentCategory: GetStandardPartOrDefault(parts, 1),
targetSet: GetStandardPartOrDefault(parts, 2),
subjectCode: "MATH",
publication: publication));
}
public void TestMathV5Translation()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(mathV5StandardString);
Assert.Equal("2", identifier.Claim);
Assert.Equal("D-6", identifier.Target);
Assert.Equal("6.NS.6c", identifier.CommonCoreStandard);
Assert.Equal("NS", identifier.ContentDomain);
Assert.Equal("m", identifier.Emphasis);
}
public void TestInvalidMathV5String()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(invalidMathV5StandardString);
Assert.Equal("2", identifier.Claim);
Assert.Equal("6.NS.6c", identifier.CommonCoreStandard);
Assert.Equal(string.Empty, identifier.Target);
Assert.Equal(string.Empty, identifier.ContentDomain);
Assert.Equal(string.Empty, identifier.Emphasis);
}
public void TestCoreStandardToIdentifierMathCcss()
{
CoreStandardsRow coreStandardsRow = new CoreStandardsRow("MATH", "1|NBT|E-3|a/s|3.NBT.2", "", "", "CCSS", null);
StandardIdentifier identifier = StandardIdentifierTranslation.CoreStandardToIdentifier(coreStandardsRow);
Assert.Equal("1", identifier.Claim);
Assert.Equal("NBT", identifier.ContentDomain);
Assert.Equal("E-3", identifier.Target);
Assert.Equal("3.NBT.2", identifier.CommonCoreStandard);
}
public void TestCoreStandardToIdentifierELACcss()
{
CoreStandardsRow coreStandardsRow = new CoreStandardsRow("ELA", "3-l|4-6|6.SL.2", "", "", "CCSS", null);
StandardIdentifier identifier = StandardIdentifierTranslation.CoreStandardToIdentifier(coreStandardsRow);
Assert.Equal("3-l", identifier.Claim);
Assert.Equal("4-6", identifier.Target);
Assert.Equal("6.SL.2", identifier.CommonCoreStandard);
Assert.Equal("ELA", identifier.SubjectCode);
}
public void TestMathCoreStandardToCcss()
{
StandardIdentifier identifier = StandardIdentifierTranslation.MathCoreStandardToCcss(new string[] { "4-6", "NS", "3-6", "m", "6.NS.6c" });
Assert.Equal("4-6", identifier.Claim);
Assert.Equal("3-6", identifier.Target);
Assert.Equal("6.NS.6c", identifier.CommonCoreStandard);
Assert.Equal("NS", identifier.ContentDomain);
Assert.Equal("MATH", identifier.SubjectCode);
}
/*
* Locate and parse the standard, claim, and target from the metadata
*
* Claim and target are specified in one of the following formats:
* SBAC-ELA-v1 (there is only one alignment for ELA, this is used for delivery)
* Claim|Assessment Target|Common Core Standard
* SBAC-MA-v6 (Math, based on the blueprint hierarchy, primary alignment and does not go to standard level, THIS IS USED FOR DELIVERY, should be the same as SBAC-MA-v4)
* Claim|Content Category|Target Set|Assessment Target
* SBAC-MA-v5 (Math, based on the content specifications hierarchy secondary alignment to the standard level)
* Claim|Content Domain|Target|Emphasis|Common Core Standard
* SBAC-MA-v4 (Math, based on the content specifications hierarchy primary alignment to the standard level)
* Claim|Content Domain|Target|Emphasis|Common Core Standard
*/
public static StandardIdentifier StandardStringToStandardIdentifier(string standards)
{
if (string.IsNullOrEmpty(standards))
{
// TODO: log error
return(null);
}
string[] publicationAndKey = standards.Split(':');
if (publicationAndKey.Length < 2)
{
return(null);
// TODO: log error instead
//throw new ArgumentException("The standards string does not contain a publication and claim spearated by a colon.");
}
StandardIdentifier standardIdentifier = null;
string publication = publicationAndKey[0];
string[] parts = publicationAndKey[1].Split('|');
switch (publication)
{
case "SBAC-ELA-v1":
standardIdentifier = ElaV1Standard(parts, standards);
break;
case "SBAC-MA-v1":
standardIdentifier = MaV1Standard(parts, standards);
break;
case "SBAC-MA-v4":
standardIdentifier = MaV4Standard(parts, standards);
break;
case "SBAC-MA-v5":
standardIdentifier = MaV5Standard(parts, standards);
break;
case "SBAC-MA-v6":
standardIdentifier = MaV6Standard(parts, standards);
break;
}
if (standardIdentifier == null)
{
standardIdentifier = StandardIdentifier.Create(
claim: parts[0]);
}
return(standardIdentifier);
}
public static StandardIdentifier MaV5Standard(string[] parts, string publication)
{
return(StandardIdentifier.Create(
claim: GetStandardPartOrDefault(parts, 0),
target: GetStandardPartOrDefault(parts, 2),
contentDomain: GetStandardPartOrDefault(parts, 1),
emphasis: GetStandardPartOrDefault(parts, 3),
commonCoreStandard: GetStandardPartOrDefault(parts, 4),
subjectCode: "MATH",
publication: publication));
}
public void TestToTargetId()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(elaStandardString);
var targetId = StandardIdentifierTranslation.ToTargetId(identifier);
identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(noTargetString);
var noTargetId = StandardIdentifierTranslation.ToTargetId(identifier);
Assert.Equal("4", targetId);
Assert.Equal(string.Empty, noTargetId);
}
public void TestToClaimId()
{
StandardIdentifier identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(elaStandardString);
var claimId = StandardIdentifierTranslation.ToClaimId(identifier);
identifier = StandardIdentifierTranslation.StandardStringToStandardIdentifier(noClaimString);
var noClaimId = StandardIdentifierTranslation.ToClaimId(identifier);
Assert.Equal("3", claimId);
Assert.Equal(string.Empty, noClaimId);
}
public static StandardIdentifier ElaCoreStandardToTarget(string[] parts)
{
if (parts == null || parts.Length != 2)
{
return(null);
}
return(StandardIdentifier.Create(
claim: parts[0],
target: parts[1],
subjectCode: "ELA"));
}
public void TestToStandardIdentifierGoodDigest()
{
ItemDigest digest = ItemDigestTranslation.ToItemDigest(metadata, contents, appSettings);
StandardIdentifier identifier = StandardIdentifierTranslation.ToStandardIdentifier(digest, new string[] { "SBAC-MA-v1" });
Assert.NotNull(identifier);
Assert.Equal(digest.SubjectCode, identifier.SubjectCode);
Assert.Equal("1", identifier.Claim);
Assert.Equal("3.NBT.2", identifier.CommonCoreStandard);
Assert.Equal("NBT", identifier.ContentDomain);
Assert.Equal("E-3", identifier.Target);
}
