diff --git a/core/tests/DataSource/DataSourceItemBuilder.cpp b/core/tests/DataSource/DataSourceItemBuilder.cpp
new file mode 100644
index 0000000..c3ff319
--- /dev/null
+++ b/core/tests/DataSource/DataSourceItemBuilder.cpp
@@ -0,0 +1,73 @@
+#include "DataSourceItemBuilder.h"
+
+DataSourceItemBuilder &DataSourceItemBuilder::root(const QString &name)
+{
+    m_Root = std::make_shared<DataSourceItem>(DataSourceItemType::NODE, name);
+    m_Items.push(m_Root.get());
+    return *this;
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::root(QVariantHash data)
+{
+    m_Root = std::make_shared<DataSourceItem>(DataSourceItemType::NODE, data);
+    m_Items.push(m_Root.get());
+    return *this;
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::node(const QString &name)
+{
+    return append(DataSourceItemType::NODE, name);
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::node(QVariantHash data)
+{
+    return append(DataSourceItemType::NODE, std::move(data));
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::product(const QString &name)
+{
+    return append(DataSourceItemType::PRODUCT, name);
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::product(QVariantHash data)
+{
+    return append(DataSourceItemType::PRODUCT, std::move(data));
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::component(const QString &name)
+{
+    return append(DataSourceItemType::COMPONENT, name);
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::component(QVariantHash data)
+{
+    return append(DataSourceItemType::COMPONENT, std::move(data));
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::end()
+{
+    m_Items.pop();
+    return *this;
+}
+
+std::shared_ptr<DataSourceItem> DataSourceItemBuilder::build()
+{
+    return m_Root;
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::append(DataSourceItemType type, const QString &name)
+{
+    append(type, QVariantHash{{DataSourceItem::NAME_DATA_KEY, name}});
+    return *this;
+}
+
+DataSourceItemBuilder &DataSourceItemBuilder::append(DataSourceItemType type, QVariantHash data)
+{
+    auto parentItem = m_Items.top();
+
+    auto insertIndex = parentItem->childCount();
+    parentItem->appendChild(std::make_unique<DataSourceItem>(type, std::move(data)));
+
+    m_Items.push(parentItem->child(insertIndex));
+    return *this;
+}
diff --git a/core/tests/DataSource/DataSourceItemBuilder.h b/core/tests/DataSource/DataSourceItemBuilder.h
new file mode 100644
index 0000000..ce675a4
--- /dev/null
+++ b/core/tests/DataSource/DataSourceItemBuilder.h
@@ -0,0 +1,45 @@
+#ifndef SCIQLOP_DATASOURCEITEMBUILDER_H
+#define SCIQLOP_DATASOURCEITEMBUILDER_H
+
+#include <DataSource/DataSourceItem.h>
+
+#include <memory>
+#include <stack>
+
+/**
+ * @brief The DataSourceItemBuilder class aims to facilitate the creation of a DataSourceItem for unit tests
+ * @sa DataSourceItem
+ */
+class DataSourceItemBuilder {
+public:
+    /// Inits root item
+    DataSourceItemBuilder & root(const QString &name);
+    DataSourceItemBuilder & root(QVariantHash data);
+
+    /// Adds node into the current item
+    DataSourceItemBuilder & node(const QString &name);
+    DataSourceItemBuilder & node(QVariantHash data);
+
+    /// Adds product into the current item
+    DataSourceItemBuilder & product(const QString &name);
+    DataSourceItemBuilder & product(QVariantHash data);
+
+    /// Adds component into the current item
+    DataSourceItemBuilder & component(const QString &name);
+    DataSourceItemBuilder & component(QVariantHash data);
+
+    /// Closes the build of the current item
+    DataSourceItemBuilder& end();
+
+    /// Creates the DataSourceItem
+    std::shared_ptr<DataSourceItem> build();
+
+private:
+    DataSourceItemBuilder& append(DataSourceItemType type, const QString &name);
+    DataSourceItemBuilder& append(DataSourceItemType type, QVariantHash data);
+
+    std::shared_ptr<DataSourceItem> m_Root{nullptr};
+    std::stack<DataSourceItem*> m_Items;
+};
+
+#endif // SCIQLOP_DATASOURCEITEMBUILDER_H
diff --git a/core/tests/meson.build b/core/tests/meson.build
index e03a89d..ec2a714 100644
--- a/core/tests/meson.build
+++ b/core/tests/meson.build
@@ -20,7 +20,9 @@ amdatest_sources = [
   'Data/DataSeriesBuilders.h',
   'Data/DataSeriesBuilders.cpp',
   'Data/DataSeriesTestsUtils.h',
-  'Data/DataSeriesTestsUtils.cpp'
+  'Data/DataSeriesTestsUtils.cpp',
+  'DataSource/DataSourceItemBuilder.h',
+  'DataSource/DataSourceItemBuilder.cpp'
 ]
 
 foreach unit_test : tests